Hot Sale Excavator Bucket Bush, Excavator Pin Bucket Bushing

• Customized: Customized
• Type: Sleeve
• Material: Cocrw Alloy
• Process: Powder Metallurgy
• Color: Silver Grey
• Density: 8.15-8.8g/Cm
• Model NO.: D70/D60*H40
• Mateial: Cobalt Based Alloy
• Custom Design: Accept
• Hardness: 37-55HRC
• Applicable Industries: Energy & Mining
• Application: Oil and Gas Industry
• Product Name: Excavator Bucket Bush,Excavator Pin Bucket Bushing
• Property: Wear and Corrosion Resistance
• Chemical Composition: Cobalt,Chrom,Nickel Ect.
• Transport Package: Cardboard Box, Plywood Box,
• Trademark: TOP
• Origin: China
• Production Capacity: 10000 Piece/Pieces Per Month Bucket Bushing

Product Description

Product Description

 

Chemical compositions and properties (%)

Brand	C	Mn	Si	Cr	Ni	Mo	W	Co	Fe	P	S	Density (g/cm3)	Hardness (HRC)
TOPS 3	2.0-2.7	1.0	1.0	29-33	3.0		11-14	Bal.	3.0	≤0.03	≤0.03	8.55	51-55
TOPS 6	0.9-1.4	1.0	1.5	27-31	3.0	1.5	3.5-5.5	Bal.	3.0	≤0.03	≤0.03	8.35	38-44
TOPS 12	1.1-1.7	1.0	1.0	28-32	3.0		7.0-9.5	Bal.	3.0	≤0.03	≤0.03	8.40	44-49
TOPS 20	2.2-3.0		2.0	30-34	3.0	1.0	14-18	Bal.	3.0	≤0.05	≤0.05	8.65	53-59
TTG 25	2.2-2.8	1-3		27-32	7	Ta/Nb	14-19	Bal.	2-5			8.84	57-60
TTG 35	3.3-3.8	1-3		27-32	7	Ta/Nb	14-19	Bal.	2-5			8.80	60-63
T400	0.04		2.5-2.7	8-10		27-29		Bal.					55
T800	0.04		3.2-3.6	16-18		27-29		Bal.					58

 

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